Snap-In Aluminum Electrolytic Capacitors PEH536 Series, +105ºC Overview Applications KEMET's PEH536 is a long-life electrolytic capacitor designed to offer high ripple current capability and low mounting cost. Low ESR is the result of a very low resistive paper/electrolyte system. Low ESR, together with the TDC thermal concept, gives the PEH536 a high ripple current capability. Typical applications for KEMET's PEH536 capacitor include switch mode power supplies (SMPS), drives, welding equipment, uninterruptible power supplies (UPS), and other power electronic applications where high current ratings and compact size are important. Benefits •Snap-In • 4,600 hours at +105°C (VR, IR applied) • PCB mounting • Low ESR and ESL • High ripple current Click image above for interactive 3D content Open PDF in Adobe Reader for full functionality Part Number System PEH536 J AD 439 0 M 2 Series Voltage (VDC) Size Code Capacitance Code (µF) Version Capacitance Tolerance Termination See Dimension Table The second two digits indicate the two most significant digits of the capacitance value. The first digit indicates the total number digits. 0 = Standard M = ±20% Snap-In type Aluminum Electrolytic J = 35 M = 63 P = 100 R = 200 S = 250 U = 350 V = 400 Y = 450 See Termination Table One world. One KEMET © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 1 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC Performance Characteristics Item Performance Characteristics Capacitance Range 47 – 18,000 µF Rated Voltage 35 – 450 VDC Operating Temperature -40 to +105°C Capacitance Tolerance ±20% at 100 Hz / +20°C Operational Lifetime Shelf Life Rated Voltage and Ripple Current at +105°C (hours) Rated Voltage at +105°C (hours) 22 – 40 4,600 6,000 4 years at +40°C 0 VDC I = 0.003 CV (µA) Leakage Current Vibration Test Specifications D (mm) C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at +20°C. Procedure Requirements 0.75 mm displacement amplitude or 10 g maximum acceleration. Vibration applied for three 2-hour sessions at 10 – 500 Hz (Capacitor clamped by body). No leakage of electrolyte or other visible damage. Deviations in capacitance and tanδ from initial measurements must not exceed: ∆ C/C < 5% Standards IEC 60384-4 long life grade 40/85/56, in accordance with CECC 30 301–809 Test Method & Performance Endurance Life Test Conditions Performance Temperature +105°C Test Duration 2,000 hours Ripple Current Voltage Performance Capacitance Change Equivalent Series Resistance Leakage Current Maximum ripple current specified in table The sum of DC voltage and the peak AC voltage must not exceed the rated voltage of the capacitor The following specifications will be satisfied when the capacitor is tested at +20°C: ≤ 160 V Within 15% of the initial value > 160 V Within 10% of the initial value Does not exceed 200% of the initial value Does not exceed leakage current limit © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 2 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC Dimensions – Millimeters DXL Size Code Dimensions in mm D1 L1 ±0.5 ±1.0 Approximate Weight Grams 22 x 30 22 x 35 22 x 40 22 x 45 22 x 50 25 x 25 25 x 30 25 x 35 25 x 40 AC AD AE AF AG BB BC BD BE 22.5 22.5 22.5 22.5 22.5 25.5 25.5 25.5 25.5 31 36 41 46 51 26 31 36 41 14 15 17 19 21 19 21 24 27 25 x 45 25 x 50 30 x 25 30 x 30 30 x 35 30 x 40 30 x 45 30 x 50 35 x 25 35 x 30 35 x 35 35 x 40 35 x 45 35 x 50 35 x 55 35 x 60 40 x 60 40 x 70 40 x 80 40 x 100 BF BG CB CC CD CE CF CG DB DC DD DE DF DG DH DI EI EK EM EQ 25.5 25.5 30.5 30.5 30.5 30.5 30.5 30.5 35.5 35.5 35.5 35.5 35.5 35.5 35.5 35.5 40.5 40.5 40.5 40.5 46 51 26 31 36 41 46 51 26 31 36 41 46 51 56 61 61 71 81 101 30 33 24 29 34 39 45 51 32 40 48 56 64 72 85 88 115 135 155 175 Note: Add 0.5 mm to D and 1 mm to L for Sleeving © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 3 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC Termination Tables Termination Code 2 2S 3 22 • • • 25 • • • 30 • • • 35 • • 40 • • Diameter (mm) 4 4S • • • • • • Mounting: These capacitors are designed to be mounted by their terminations alone and may be used in any position. Dummy pins on 4-pin decks must be isolated. Termination Code LL Termination Style ±1 Standard Termination Option 2 2 Pin 6.3 4 (D = 40) 4 Pin 6.3 Other Termination Options 2S 2 Pin 4 3 3 Pin 4 4S 4 Pin 4 Dimensions in mm Style 2/2S SIDE VIEW L PCB LAYOUT TERMINAL END VIEW D 2 ±0.1 LL Style 3 SIDE VIEW L D L 3.3 ±0.1 Ø2.5 Minimum + ve 4.75 ±0.1 10 ±0.1 Ø2 ±0.1 Typical - + SIDE VIEW PCB LAYOUT TERMINAL END VIEW 5.8 ±1 Style 4/4S 10 ±0.1 TERMINAL END VIEW PCB LAYOUT 4 Holes Ø2 ±0.1 on a Ø22.5 PCD - ve - D + 5.8 ±1 30° 30° + ve © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 4 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC Shelf Life The capacitance, ESR and impedance of a capacitor will not change significantly after extended storage periods, however the leakage current will very slowly increase. KEMET products are particularly stable and allow a shelf life in excess of three years at 40°C. See sectional specification under each product series for specific data. Re-age (Reforming) Procedure Apply the rated voltage to the capacitor at room temperature for a period of one hour, or until the leakage current has fallen to a steady value below the specified limit. During re-aging a maximum charging current of twice the specified leakage current or 5 mA (whichever is greater) is suggested. Reliability The reliability of a component can be defined as the probability that it will perform satisfactorily under a given set of conditions for a given length of time. In practice, it is impossible to predict with absolute certainty how any individual component will perform; thus, we must utilize probability theory. It is also necessary to clearly define the level of stress involved (e.g. operating voltage, ripple current, temperature and time). Finally, the meaning of satisfactory performance must be defined by specifying a set of conditions which determine the end of life of the component. Reliability as a function of time, R(t), is normally expressed as: R(t)=e-λt where R(t) is the probability that the component will perform satisfactorily for time t, and λ is the failure rate. Failure Rate The failure rate is the number of components failing per unit time. The failure rate of most electronic components follows the characteristic pattern: • Early failures are removed during the manufacturing process. • The operational life is characterized by a constant failure rate. • The wear out period is characterized by a rapidly increasing failure rate. The failures in time (FIT) are given with a 60% confidence level for the various type codes. By convention, FIT is expressed as 1 x 10-9 failures per hour. Failure rate is also expressed as a percentage of failures per 1,000 hours. e.g., 100 FIT = 1 x 10-7 failures per hour = 0.01%/1,000 hours End of Life Definition Catastrophic Failure: short circuit, open circuit or safety vent operation Parametric Failure: • Change in capacitance > ±10% • Leakage current > specified limit • ESR > 2 x initial ESR value © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 5 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC MTBF The mean time between failures (MTBF) is simply the inverse of the failure rate. MTBF= 1/λ Failure Rate early failures wear out operational life Time The failure rate is derived from our periodic test results. The failure rate (λR) is, therefore, only given at test temperature for life tests. An estimation is also given at 40°C. The expected failure rate for this capacitor range is based on our periodic test results for capacitors with structural similarity. Failure rate is frequently quoted in FIT (Failures In Time) where 1 FIT = 1 x 10-9 failures per hour. Failure rate per hour includes both catastrophic and parametric failures. Environmental Compliance As an environmentally conscious company, KEMET is working continuously with improvements concerning the environmental effects of both our capacitors and their production. In Europe (RoHS Directive) and in some other geographical areas like China, legislation has been put in place to prevent the use of some hazardous materials, such as lead (Pb), in electronic equipment. All products in this catalog are produced to help our customers’ obligations to guarantee their products and fulfill these legislative requirements. The only material of concern in our products has been lead (Pb), which has been removed from all designs to fulfill the requirement of containing less than 0.1% of lead in any homogeneous material. KEMET will closely follow any changes in legislation world wide and makes any necessary changes in its products, whenever needed. Some customer segments such as medical, military and automotive electronics may still require the use of lead in electrode coatings. To clarify the situation and distinguish products from each other, a special symbol is used on the packaging labels for RoHS compatible capacitors. Because of customer requirements, there may appear additional markings such as LF = Lead Free or LFW = Lead Free Wires on the label. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 6 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC Table 1 – Ratings & Part Number Reference VDC Rated Capacitance 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 200 200 200 200 200 200 200 100 Hz 20°C (µF) 3900 3900 4700 5600 5600 5600 6800 6800 8200 8200 8200 10000 10000 12000 12000 15000 18000 1800 1800 1800 2200 2200 2200 2700 2700 2700 3300 3300 3900 3900 4700 4700 6800 8200 560 560 680 680 820 820 820 1000 1000 1200 1200 1500 1500 2200 2200 2700 3300 4700 220 270 330 330 470 470 560 VDC Rated Capacitance Size Code Case Size Ripple Current Maximum D x L (mm) AD BC AE BD CC DB BE CD BF CD DC BG CE CF DD DE DG AD BC CB BD CC DB AG BE CD BG CD CE DC CF DD DF DG AC BB AD BC AE BC CB BD CC BE CD BG CE CG DE DF DG DH AC BC AE BD AG BE BF 22 x 35 25 x 30 22 x 40 25 x 35 30 x 30 35 x 25 25 x 40 30 x 35 25 x 45 30 x 35 35 x 30 25 x 50 30 x 40 30 x 45 35 x 35 35 x 40 35 x 50 22 x 35 25 x 30 30 x 25 25 x 35 30 x 30 35 x 25 22 x 50 25 x 40 30 x 35 25 x 50 30 x 35 30 x 40 35 x 30 30 x 45 35 x 35 35 x 45 35 x 50 22 x 30 25 x 25 22 x 35 25 x 30 22 x 40 25 x 30 30 x 25 25 x 35 30 x 30 25 x 40 30 x 35 25 x 50 30 x 40 30 x 50 35 x 40 35 x 45 35 x 50 35 x 55 22 x 30 25 x 30 22 x 40 25 x 35 22 x 50 25 x 40 25 x 45 Size Code Case Size 100 Hz 105°C (A) 2.4 2.2 2.8 2.7 2.4 2.0 3.1 2.9 3.4 2.8 3.7 3.7 4.6 5.1 4.4 5.0 6.1 1.9 2.0 2.0 2.1 2.3 2.3 2.5 2.4 2.7 2.8 2.9 3.3 3.0 3.7 3.5 4.5 5.0 1.1 1.1 1.2 1.2 1.4 1.3 1.4 1.6 1.7 1.8 1.9 2.1 2.2 2.8 2.8 3.2 3.6 4.3 0.7 0.8 0.9 1.0 1.2 1.2 1.3 20 kHz 40°C (A) 9.0 7.8 0.2 9.1 7.8 5.9 10.4 9.4 11.6 8.9 12.6 12.3 16.6 18.1 14.5 16.5 20.4 7.3 8.2 7.8 7.8 9.4 8.6 9.8 8.9 10.9 10.7 11.5 13.0 10.9 14.6 12.9 16.4 17.9 4.3 4.0 5.0 4.8 5.6 5.1 5.6 6.0 6.6 6.8 7.7 8.1 8.9 11.2 10.9 12.3 13.8 15.8 5.4 5.9 7.2 6.9 8.8 8.1 9.1 ESR Maximum 100 Hz 20°C (mΩ) 54 60 45 44 53 78 37 42 31 42 30 27 22 19 22 18 14 100 97 100 88 81 86 68 73 66 58 55 47 52 39 42 30 25 320 330 260 270 220 230 220 180 180 150 150 120 120 81 83 68 56 42 550 460 370 370 260 270 220 Ripple Current 100 kHz 20°C (mΩ) 39 45 33 34 43 68 28 33 24 35 23 21 16 14 17 14 11 74 68 72 65 57 62 49 53 46 43 40 34 38 28 31 22 19 240 250 190 200 160 170 160 140 130 120 110 92 88 61 62 51 43 32 270 220 180 190 130 130 110 ESR Part Number PEH536JAD4390M(1) PEH536JBC4390M(1) PEH536JAE4470M(1) PEH536JBD4560M(1) PEH536JCC4560M(1) PEH536JDB4560M(1) PEH536JBE4680M(1) PEH536JCD4680M(1) PEH536JBF4820M(1) PEH536JCD4820M(1) PEH536JDC4820M(1) PEH536JBG5100M(1) PEH536JCE5100M(1) PEH536JCF5120M(1) PEH536JDD5120M(1) PEH536JDE5150M(1) PEH536JDG5180M(1) PEH536MAD4180M(1) PEH536MBC4180M(1) PEH536MCB4180M(1) PEH536MBD4220M(1) PEH536MCC4220M(1) PEH536MDB4220M(1) PEH536MAG4270M(1) PEH536MBE4270M(1) PEH536MCD4270M(1) PEH536MBG4330M(1) PEH536MCD4330M(1) PEH536MCE4390M(1) PEH536MDC4390M(1) PEH536MCF4470M(1) PEH536MDD4470M(1) PEH536MDF4680M(1) PEH536MDG4820M(1) PEH536PAC3560M(1) PEH536PBB3560M(1) PEH536PAD3680M(1) PEH536PBC3680M(1) PEH536PAE3820M(1) PEH536PBC3820M(1) PEH536PCB3820M(1) PEH536PBD4100M(1) PEH536PCC4100M(1) PEH536PBE4120M(1) PEH536PCD4120M(1) PEH536PBG4150M(1) PEH536PCE4150M(1) PEH536PCG4220M(1) PEH536PDE4220M(1) PEH536PDF4270M(1) PEH536PDG4330M(1) PEH536PDH4470M(1) PEH536RAC3220M(1) PEH536RBC3270M(1) PEH536RAE3330M(1) PEH536RBD3330M(1) PEH536RAG3470M(1) PEH536RBE3470M(1) PEH536RBF3560M(1) Part Number (1) Termination code: See Termination Tables for available options. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 7 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC Table 1 – Ratings & Part Number Reference cont'd VDC Rated Capacitance 200 200 200 200 200 200 200 200 200 250 250 250 250 250 250 250 250 250 250 250 250 250 250 350 350 350 350 350 350 350 350 350 350 350 350 350 350 350 350 350 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 100 Hz 20°C (µF) 560 680 680 680 820 820 1000 1000 1200 150 220 220 270 330 330 390 470 470 560 680 680 820 1000 100 100 120 150 150 180 220 220 270 270 330 330 470 560 560 680 1000 68 68 82 100 100 120 150 150 150 180 180 220 220 270 330 330 390 470 560 VDC Rated Capacitance Size Code Case Size Ripple Current Maximum D x L (mm) CD BG CE DD CF DD CG DE DG AC AE BC BD BE CC BF BG CE CF CG DE DF DG AC BB AD AE BC AF AG BE BG CE CF DD DE DF DG DI EM AC BB AD AD BC AE AG BE CC CD DC BG CE CF CG DE DF DG DH 30 x 35 25 x 50 30 x 40 35 x 35 30 x 45 35 x 35 30 x 50 35 x 40 35 x 50 22 x 30 22 x 40 25 x 30 25 x 35 25 x 40 30 x 30 25 x 45 25 x 50 30 x 40 30 x 45 30 x 50 35 x 40 35 x 45 35 x 50 22 x 30 25 x 25 22 x 35 22 x 40 25 x 30 22 x 45 22 x 50 25 x 40 25 x 50 30 x 40 30 x 45 35 x 35 35 x 40 35 x 45 35 x 50 35 x 60 40 x 80 22 x 30 25 x 25 22 x 35 22 x 35 25 x 30 22 x 40 22 x 50 25 x 40 30 x 30 30 x 35 35 x 30 25 x 50 30 x 40 30 x 45 30 x 50 35 x 40 35 x 45 35 x 50 35 x 55 Size Code Case Size 100 Hz 105°C (A) 1.4 1.5 1.6 1.6 1.8 1.8 2.0 2.0 2.3 0.6 0.8 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.6 1.8 1.8 2.0 2.3 0.6 0.6 0.6 0.7 0.7 0.8 1.0 1.0 1.1 1.2 1.3 1.3 1.6 1.8 1.9 2.2 2.9 0.5 0.5 0.6 0.6 0.6 0.7 0.8 0.8 0.9 1.0 1.0 1.1 1.1 1.3 1.5 1.5 1.7 1.9 2.1 20 kHz 40°C (A) 10.4 10.0 11.8 11.5 13.3 11.8 14.8 13.5 16.2 5.3 7.0 6.0 7.1 8.1 8.8 9.0 9.9 11.7 13.1 14.5 13.4 15.0 16.5 3.9 3.7 4.5 5.2 4.7 5.8 6.5 6.2 7.4 8.1 9.2 8.7 10.5 11.8 12.4 14.3 18.5 3.6 3.5 4.2 4.6 4.4 5.2 6.1 5.9 6.2 7.1 7.1 7.4 8.2 9.3 10.5 10.1 11.3 12.6 13.9 ESR Maximum 100 Hz 20°C (mΩ) 220 180 180 180 150 150 120 130 100 660 450 460 370 300 300 260 210 210 180 150 150 120 100 1000 1100 870 700 710 580 480 480 390 390 320 320 230 190 190 160 110 1300 1300 1100 870 880 720 580 580 580 480 480 400 390 320 260 270 230 190 160 Ripple Current 100 kHz 20°C (mΩ) 110 93 88 90 73 77 61 63 52 280 190 200 160 130 130 110 96 91 76 63 66 55 46 600 620 500 400 410 340 280 280 230 220 180 190 130 110 110 91 63 710 720 590 480 490 400 320 330 320 270 270 220 220 180 150 150 130 110 89 ESR Part Number PEH536RCD3560M(1) PEH536RBG3680M(1) PEH536RCE3680M(1) PEH536RDD3680M(1) PEH536RCF3820M(1) PEH536RDD3820M(1) PEH536RCG4100M(1) PEH536RDE4100M(1) PEH536RDG4120M(1) PEH536SAC3150M(1) PEH536SAE3220M(1) PEH536SBC3220M(1) PEH536SBD3270M(1) PEH536SBE3330M(1) PEH536SCC3330M(1) PEH536SBF3390M(1) PEH536SBG3470M(1) PEH536SCE3470M(1) PEH536SCF3560M(1) PEH536SCG3680M(1) PEH536SDE3680M(1) PEH536SDF3820M(1) PEH536SDG4100M(1) PEH536UAC3100M(1) PEH536UBB3100M(1) PEH536UAD3120M(1) PEH536UAE3150M(1) PEH536UBC3150M(1) PEH536UAF3180M(1) PEH536UAG3220M(1) PEH536UBE3220M(1) PEH536UBG3270M(1) PEH536UCE3270M(1) PEH536UCF3330M(1) PEH536UDD3330M(1) PEH536UDE3470M(1) PEH536UDF3560M(1) PEH536UDG3560M(1) PEH536UDI3680M(1) PEH536UEM4100M(1) PEH536VAC2680M(1) PEH536VBB2680M(1) PEH536VAD2820M(1) PEH536VAD3100M(1) PEH536VBC3100M(1) PEH536VAE3120M(1) PEH536VAG3150M(1) PEH536VBE3150M(1) PEH536VCC3150M(1) PEH536VCD3180M(1) PEH536VDC3180M(1) PEH536VBG3220M(1) PEH536VCE3220M(1) PEH536VCF3270M(1) PEH536VCG3330M(1) PEH536VDE3330M(1) PEH536VDF3390M(1) PEH536VDG3470M(1) PEH536VDH3560M(1) Part Number (1) Termination code: See Termination Tables for available options. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 8 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC Table 1 – Ratings & Part Number Reference cont'd VDC Rated Capacitance 400 400 400 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 100 Hz 20°C (µF) 680 1000 1500 47 68 68 100 100 120 150 150 180 220 220 270 270 330 390 470 560 680 1000 VDC Rated Capacitance Size Code Case Size Ripple Current Maximum D x L (mm) EI EM EQ AC AE BC AF BD AG BF CD CE CF DE CG DF DG DH DI EI EK EQ 40 x 60 40 x 80 40 x 100 22 x 30 22 x 40 25 x 30 22 x 45 25 x 35 22 x 50 25 x 45 30 x 35 30 x 40 30 x 45 35 x 40 30 x 50 35 x 45 35 x 50 35 x 55 35 x 60 40 x 60 40 x 70 40 x 100 Size Code Case Size 100 Hz 105°C (A) 2.5 3.1 3.9 0.4 0.6 0.6 0.7 0.7 0.8 0.9 1.0 1.1 1.3 1.3 1.4 1.5 1.7 1.9 2.1 2.4 2.7 3.4 20 kHz 40°C (A) 15.9 19.7 22.9 3.4 4.4 4.1 5.4 5.2 6.0 6.7 7.2 8.2 9.3 9.4 10.4 10.7 11.9 13.2 14.5 16.0 17.9 21.9 ESR Maximum 100 Hz 20°C (mΩ) 130 90 61 1500 1100 1100 720 730 600 490 480 400 330 330 270 270 220 190 160 130 110 75 Ripple Current 100 kHz 20°C (mΩ) 74 51 35 840 580 580 390 400 330 270 260 220 180 180 150 150 120 100 86 73 61 42 ESR Part Number PEH536VEI3680M(1) PEH536VEM4100M(1) PEH536VEQ4150M(1) PEH536YAC2470M(1) PEH536YAE2680M(1) PEH536YBC2680M(1) PEH536YAF3100M(1) PEH536YBD3100M(1) PEH536YAG3120M(1) PEH536YBF3150M(1) PEH536YCD3150M(1) PEH536YCE3180M(1) PEH536YCF3220M(1) PEH536YDE3220M(1) PEH536YCG3270M(1) PEH536YDF3270M(1) PEH536YDG3330M(1) PEH536YDH3390M(1) PEH536YDI3470M(1) PEH536YEI3560M(1) PEH536YEK3680M(1) PEH536YEQ4100M(1) Part Number (1) Termination code: See Termination Tables for available options. Mechanical Data The capacitor may be mounted in any position. PEH536 is supplied with an insulation sleeve. Voltage proof of the insulation sleeve = 2.5 kVDC (1 min). The minus pole is marked on the case surface. UL recognized sleeving is available for custom parts in this range, upon request. (UL No. E358957) © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 9 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC Marking KEMET Logo Part Number Code Rated Capacitance, Rated Voltage (VDC) Operating Temperature Date of Manufacture, Batch Number Polarity Stripe (-) (Not Shown) Construction Detailed Cross Section Termination Pin Insulating End Disc Insulating Sleeve Aluminum Can with Safety Vent Laser Welded Terminal Tabs Rubber Seal Laser Welded Terminal Tab Margin Aluminum Can Insulating Sleeve Polarity Stripe (-) (Not Shown) Rubber Seal Paper Spacer Impregnated with Electrolyte (First Layer) Cathode Aluminum Foil, Etched (Second Layer) Paper Spacer Impregnated with Electrolyte (Third Layer) Termination Pin (+) Anode Aluminum Foil, Etched, Covered with Aluminum Oxide (Fourth Layer) © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com Termination Pin (-) A4025_PEH536 • 8/26/2015 10 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC Construction cont'd The manufacturing process begins with the anode foil being electrochemically etched to increase the surface area and then “formed” to produce the aluminum oxide layer. Both the anode and cathode foils are then interleaved with absorbent paper and wound into a cylinder. During the winding process, aluminum tabs are attached to each foil to provide the electrical contact. Extended cathode Anode foil The deck, complete with terminals, is attached to the tabs and then folded down to rest on top of the winding. The complete winding is impregnated with electrolyte before being housed in a suitable container, usually an aluminum can, and sealed. Throughout the process, all materials inside the housing must be maintained at the highest purity and be compatible with the electrolyte. Each capacitor is aged and tested before being sleeved and packed. The purpose of aging is to repair any damage in the oxide layer and thus reduce the leakage current to a very low level. Aging is normally carried out at the rated temperature of the capacitor and is accomplished by applying voltage to the device while carefully controlling the supply current. The process may take several hours to complete. Damage to the oxide layer can occur due to variety of reasons: • Slitting of the anode foil after forming • Attaching the tabs to the anode foil • Minor mechanical damage caused during winding A sample from each batch is taken by the quality department after completion of the production process. The following tests are applied and may be varied at the request of the customer. In this case the batch, or special procedure, will determine the course of action. Electrical: • Leakage current • Capacitance • ESR • Impedance • Tan Delta Mechanical/Visual: • Overall dimensions • Torque test of mounting stud • Print detail • Box labels • Packaging, including packed quantity © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com Foil tabs Tissues Cathode foil Etching Forming Winding Decking Impregnation Assembly Aging Testing Sleeving Packing A4025_PEH536 • 8/26/2015 11 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC KEMET Corporation World Headquarters Europe Asia Southern Europe Sasso Marconi, Italy Tel: 39-051-939111 Northeast Asia Hong Kong Tel: 852-2305-1168 Mailing Address: P.O. Box 5928 Greenville, SC 29606 Skopje, Macedonia Tel: 389-2-55-14-623 Shenzhen, China Tel: 86-755-2518-1306 www.kemet.com Tel: 864-963-6300 Fax: 864-963-6521 Central Europe Landsberg, Germany Tel: 49-8191-3350800 Corporate Offices Fort Lauderdale, FL Tel: 954-766-2800 Kamen, Germany Tel: 49-2307-438110 North America Northern Europe Wyboston, United Kingdom Tel: 44-1480-273082 Taipei, Taiwan Tel: 886-2-27528585 Espoo, Finland Tel: 358-9-5406-5000 Southeast Asia Singapore Tel: 65-6701-8033 2835 KEMET Way Simpsonville, SC 29681 Northeast Wilmington, MA Tel: 978-658-1663 Southeast Lake Mary, FL Tel: 407-855-8886 Central Novi, MI Tel: 248-994-1030 Beijing, China Tel: 86-10-5877-1075 Shanghai, China Tel: 86-21-6447-0707 Seoul, South Korea Tel: 82-2-6294-0550 Penang, Malaysia Tel: 60-4-6430200 Bangalore, India Tel: 91-806-53-76817 Irving, TX Tel: 972-915-6041 West Milpitas, CA Tel: 408-433-9950 Mexico Guadalajara, Jalisco Tel: 52-33-3123-2141 Note: KEMET reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. KEMET does not assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 12 Snap-In Aluminum Electrolytic Capacitors – PEH536, +105ºC Disclaimer All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are not intended to constitute – and KEMET specifically disclaims – any warranty concerning suitability for a specific customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4025_PEH536 • 8/26/2015 13